Olexa, Ron Implementing 802.11, 802.16 and 802.20 wireless networks : planning, troubleshooting, and maintenance by Ron Olexa - Oxford ; Boston Newnes 2004 - xx, 232 p. : ill. ; 24 cm. + 1 CD-ROM (4 3/4 in.) Includes index ISBN: 9780750678087 ISSN: 2004055193 Subjects--Topical Terms: Wireless communication systemsWireless LANs Dewey Class. No.: 621.3821 OLX